Pyramid Car Audio PB-638GX, PB-238GX, PB-1838GX Mono input connections, To a second amplifier

Page 15

mono input connections

using low level inputs

2 ch amp PB-738GX • PB-1838GX

2 CHANNEL MOSFET AMPLIFIER
REMOTE					L
BASS BOOST
HPF	LPF	BASS		LEVEL
HPF	LPF	BOOST	FREQ.	LEVEL		HI IN
PROTECT POWER			FREQ.			+R	- - L+
PROTECT POWER					R	+R	- - L+
					R
80 2.5k 35	400	0 +18db	HPF	MIN MAX
Hz	Hz		LPF		LOW IN
Hz	Hz		FULL		LOW IN

To a second amplifier

Y Adaptors

using high level inputs

head unit

13

PLEASE NOTE! If using high level inputs, do not use the low level RCA inputs at the same time!

			head unit
To a second amplifier	L	R	R
L

wiring harness

2 CHANNEL MOSFET AMPLIFIER

REMOTE						L
BASS BOOST
HPF	LPF	BASS			LEVEL
HPF	LPF	BOOST	FREQ.		LEVEL		HI IN
PROTECT POWER			FREQ.				+R	- - L+
PROTECT POWER						R	+R	- - L+
						R
80 2.5k 35	400	0 +18db	HPF	MIN	MAX
Hz	Hz		LPF			LOW IN
Hz	Hz		FULL			LOW IN

wiring harness

from speaker terminals

Image 15

Contents PB-1838GX PB-738GX PB-238GX PB-638GX PB-1038GX Congratulations Table of contents PB-238GX General featuresPB-1038GX PB-1836GX General featuresCh amp PB-238GX Features and controlsFeatures and specifications Ch amp PB-738GX PB-1238GX Ch amp PB-738GX PB-1838GX Ch amp PB-638GX PB-1038GX PB-638GX PB-1038GX Electrical connections Ch amp PB-238GX PB-638GX PB-1038GX Stereo input connections Using low level inputsTo a second amplifier Mono input connectionsCh amp PB-238GX Channel input connectionsCH floating ground connections High level input connectionsCh amp PB-638GX PB-1038GX Stereo input connectionsHigh level Stereo input connections Low level inputs Mono input connectionsCH Common ground connections High level mono input connectionsSpeaker connections CH Output Mode CH Bridged Output Mode with Subwoofer Output Mounting Mounting and installationProtection circuitry TroubleshootingStop Precautions